Cardiac director: pace yourself when shovelling snow this winter

KITCHENER  – As heavy snow hits the region, local emergency departments are preparing for a spike in cardiac events.

Dr. Al Qahwash PT, Regional Cardiac Program director at Waterloo Regional Health Network (WRHN), warns that for many people, picking up a shovel can be more dangerous than it seems.

“Age, blood pressure, cholesterol, weight, stress, and family history all stack together to increase your risk of an exercise-induced heart attack. And like it or not, shoveling is exercise,” Qahwash explained in a press release.

“Every significant snowfall, we see an increase in patients with chest pain. We would never throw on a pair of running shoes and attempt a 10K without training, yet many of us grab a shovel without thinking.

“Your heart rate spikes, blood pressure rises and cold temperatures cause blood vessels to constrict.”

To reduce risk, WRHN recommends the “Five S” winter safety strategy;

– stretch: warm up your arms, back, and chest before starting;

– shifts: clear snow in smaller sections and take breaks often;

– size: choose a small, light shovel to avoid heavy lifting;

– slow down: pace yourself; rushing increases cardiac strain; and

– signs: watch for warning signs such as chest tightness, shortness of breath, or dizziness. Call 911 immediately for concerning symptoms.